CVE-2021-41918
Last modified
CVE-2021-41918 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. webTareas version 2.4 and earlier allows an authenticated user to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against the platform users and administrators. The issue affects every endpoint on the application because it is related on how each URL is echoed back on every response page.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
webTareas version 2.4 and earlier allows an authenticated user to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against the platform users and administrators. The issue affects every endpoint on the application because it is related on how each URL is echoed back on every response page.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Webtareas Project | Webtareas | <= 2.4 |
References
- https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/Exploit, Third Party Advisory
- https://n4nj0.github.io/advisories/webtareas-multiple-vulnerabilities-i/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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